101.The thoracic region of the vertebral column is made up of __________ vertebrae.
102.Which of the animal below is poikilothemic?
- A. Toad
- B. Chicken
- C. Bat
- D. Lion
103.Which of the structures below is found in reptiles and birds
- A. Scales
- B. Legs
- C. Beaks
- D. Claws
104.Which of these animals is photosynthetic?
- A. Paramecium sp.
- B. Amoeba sp.
- C. Euglena sp.
- D. Hydra sp.
105.Which of these organs regulate the amount of sugar in the blood?
- A. Liver
- B. Kidney
- C. Spleen
- D. Pancreas
106.The basis for growth and asexual reproduction is
- A. meiosis
- B. cytokinesis
- C. mitosis
- D. Cytogenesis
107.The process which ensures that the chromosome number for each species of organism remain constant from generation to generation is called
- A. fission
- B. fusion
- C. meiosis
- D. mitosis
108.Which of the following is a major factor in variation among organisms?
- A. Inbreeding
- B. Backcrossing
- C. Test crossing
- D. Sexual reproduction
109.____________ is an example of an invertebrate
- A. Millipede
- B. Fish
- C. Toad
- D. Snake
110.____________ is the odd one in the list below
- A. Mosquito
- B. Bee
- C. Moth
- D. Tick
111._____________ are flatworms
- A. Platyhelminthes
- B. Annelida
- C. Nematoda
- D. Diplopoda
112._____________ is an example of a unicellular organism
- A. Amoeba sp.
- B. Hydra sp.
- C. Ascaris
- D. Taenia sp.
113._____________ level is the highest level of organization in animals.
- A. System
- B. Tissue
- C. Organ
- D. Cellular
114.Crocodiles are _____________
- A. Fishes
- B. Amphibians
- C. Mammals
- D. None of the above
115.The mutation theory of organic evolution was propounded by
- A. Gregor Mendel
- B. Hugo de Vrics
- C. Jean Lamarck
- D. Charles Darwin
116.The theory of natural selection was developed by
- A. Lamarck and Darwin
- B. Darwin and Wallace
- C. Wallace and Mendel
- D. Mendel and Lamarck
117.Which is the odd animal in the list below?
- A. Lizards
- B. Snakes
- C. Turtles
- D. Toad
118.Which of the following sources is not an evidence of evolution?
- A. Fossil records
- B. Comparative anatomy
- C. Comparative embryology
- D. Human behavior
119._______________ is an endoparasite
- A. Earthworm
- B. Tapeworm
- C. Mosquito
- D. Housefly
120.The causative agent of bird flu is a
- A. Virus
- B. Bacteria
- C. Fungus
- D. Protozoan